AR088480A1 - OPENING-CLOSING MECHANISM OF THE DOOR OF THE FUND, DEVICE OF THE DOOR OF THE FUND AND WAGON HOLE OF MOBILE FUND - Google Patents

OPENING-CLOSING MECHANISM OF THE DOOR OF THE FUND, DEVICE OF THE DOOR OF THE FUND AND WAGON HOLE OF MOBILE FUND

Info

Publication number
AR088480A1
AR088480A1 ARP120103941A ARP120103941A AR088480A1 AR 088480 A1 AR088480 A1 AR 088480A1 AR P120103941 A ARP120103941 A AR P120103941A AR P120103941 A ARP120103941 A AR P120103941A AR 088480 A1 AR088480 A1 AR 088480A1
Authority
AR
Argentina
Prior art keywords
closing
fund
opening
bottom door
door
Prior art date
Application number
ARP120103941A
Other languages
Spanish (es)
Inventor
Yue Linghan
Yu Lei
Zhao Tianjun
Yang Shuang
He Baichuan
Original Assignee
Qiqihar Railway Rolling Stock
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qiqihar Railway Rolling Stock filed Critical Qiqihar Railway Rolling Stock
Publication of AR088480A1 publication Critical patent/AR088480A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/24—Opening or closing means
    • B61D7/28—Opening or closing means hydraulic or pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/02—Hopper cars with discharge openings in the bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/18—Closure elements for discharge openings pivoted
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/47—Detection using safety edges responsive to changes in fluid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Catching Or Destruction (AREA)

Abstract

Un mecanismo de abertura-cierre de la puerta del fondo incluye una primera biela, una segunda biela, una biela oscilante, un cilindro de accionamiento de la abertura-cierre de la puerta del fondo y un eje de transmisión. La biela oscilante se articula a la segunda biela y al pistón del cilindro de accionamiento de la abertura-cierre de la puerta del fondo. Un extremo de la primera biela se articula a la segunda biela, y el eje de transmisión se conecta a la segunda biela. El cuerpo del cilindro del cilindro de accionamiento de la abertura-cierre de la puerta del fondo se conecta de forma fija con un primer gancho de cierre, y la biela oscilante 15 se conecta de forma fija con un segundo gancho de cierre el cual puede agarrarse con el primer gancho de cierre. También se proporciona un dispositivo de la puerta del fondo y un vagón tolva de la puerta del fondo. En la presente, el primer gancho de cierre y el segundo gancho de cierre se agarran entre sí para obtener un cierre secundario. Este tipo de disposición tiene algunas ventajas tales como una estructura simple, y bajos costos de fabricación y mantenimiento. Además, se puede obtener un cierre secundario mientas se cierra la puerta del fondo sólo mediante el control del cilindro de accionamiento de la abertura-cierre de la puerta del fondo, de modo que se reduce la complejidad del sistema de control.An opening-closing mechanism of the bottom door includes a first connecting rod, a second connecting rod, an oscillating connecting rod, an opening-closing actuating cylinder of the bottom door and a transmission shaft. The oscillating connecting rod is articulated to the second connecting rod and to the piston of the drive cylinder of the opening-closing of the bottom door. One end of the first rod is articulated to the second rod, and the drive shaft is connected to the second rod. The cylinder body of the opening-closing drive cylinder of the bottom door is fixedly connected with a first closing hook, and the oscillating rod 15 is fixedly connected with a second closing hook which can be grasped with the first closing hook. A bottom door device and a hopper car at the bottom door are also provided. Here, the first closing hook and the second closing hook are gripped together to obtain a secondary closure. This type of arrangement has some advantages such as a simple structure, and low manufacturing and maintenance costs. In addition, a secondary closure can be obtained while the bottom door is closed only by controlling the drive cylinder of the opening-closing of the bottom door, so that the complexity of the control system is reduced.

ARP120103941A 2011-10-28 2012-10-22 OPENING-CLOSING MECHANISM OF THE DOOR OF THE FUND, DEVICE OF THE DOOR OF THE FUND AND WAGON HOLE OF MOBILE FUND AR088480A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110334675.6A CN103085823B (en) 2011-10-28 2011-10-28 Bottom door handling mechanism, bottom door device and bottom-door hopper car

Publications (1)

Publication Number Publication Date
AR088480A1 true AR088480A1 (en) 2014-06-11

Family

ID=48167108

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103941A AR088480A1 (en) 2011-10-28 2012-10-22 OPENING-CLOSING MECHANISM OF THE DOOR OF THE FUND, DEVICE OF THE DOOR OF THE FUND AND WAGON HOLE OF MOBILE FUND

Country Status (7)

Country Link
US (1) US8939088B2 (en)
CN (1) CN103085823B (en)
AR (1) AR088480A1 (en)
AU (1) AU2013202074B2 (en)
BR (1) BR112013008454B1 (en)
CA (1) CA2810443C (en)
WO (1) WO2013060189A1 (en)

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Publication number Priority date Publication date Assignee Title
CN102431564B (en) * 2011-10-20 2013-12-25 齐齐哈尔轨道交通装备有限责任公司 Bottom door device and hopper car
CN103303324B (en) * 2013-07-01 2015-08-26 齐齐哈尔轨道交通装备有限责任公司 A kind of bottom door opening and closing mechanism and end enabling railway truck
CN103552568A (en) * 2013-11-14 2014-02-05 宁夏中远天晟科技有限公司 Open-close device for hopper door of railway ore car
CN103587538B (en) * 2013-11-15 2016-08-17 中车长江车辆有限公司 A kind of secondary latch closes device, hopper wagon bottom door and hopper wagon
CN103552565B (en) * 2013-11-15 2016-08-17 中车长江车辆有限公司 A kind of link-type secondary latch closes device, hopper wagon bottom door and hopper wagon
CN104085403B (en) * 2014-07-24 2016-08-31 中国铁路总公司 A kind of railway freight-car bottom door mechanism and locking device thereof
BR112017011901A2 (en) * 2014-12-05 2018-01-16 Mineral Resources Equipment Pty Ltd improvements in or related to bulk material shipping containers
CN104875757B (en) * 2015-06-11 2017-10-03 中车长江车辆有限公司 A kind of bottom door clearance adjustment mechanism and hopper wagon
CN104875756B (en) * 2015-06-11 2017-10-31 中车长江车辆有限公司 A kind of coordinated type bottom door opening and closing mechanism and hopper wagon
CN106555532A (en) * 2015-09-30 2017-04-05 中车戚墅堰机车车辆工艺研究所有限公司 Opening and closing device of air guide sleeve of railway vehicle and front nose assembly comprising same
CN106347384B (en) * 2016-10-13 2018-05-18 中车长江车辆有限公司 Bottom door of railway hopper car
CN107226100B (en) * 2017-06-14 2019-03-08 中车长江车辆有限公司 A kind of device and railway hopper car controlling bottom door opening and closing
US10773735B2 (en) * 2017-07-14 2020-09-15 Trinity Rail Group, Llc Rapid discharge door locking system
US11745771B2 (en) 2017-07-14 2023-09-05 Trinity Rail Group, Llc Rapid discharge door locking system
CN109625010A (en) * 2018-11-20 2019-04-16 中车太原机车车辆有限公司 Hopper wagon bottom door switching mechanism
CN111806534A (en) * 2019-04-10 2020-10-23 天津大学 Early-stage matching trolley for unmanned packaged commodities in supermarket
CN110439441A (en) * 2019-08-14 2019-11-12 山东博科消毒设备有限公司 Hermatic door automatic locking mechanism and pressure steam sterilizer for sterilizer
CN111038534B (en) * 2019-12-25 2023-06-27 中车长江车辆有限公司 Bottom door opening and closing mechanism and hopper car
WO2021155075A1 (en) * 2020-01-31 2021-08-05 Taylor Fred Joseph Automatic hatch cover for a container and methods of operation thereof
CN111845802A (en) * 2020-07-10 2020-10-30 中车太原机车车辆有限公司 Limiting device for hopper car bottom door opening and closing mechanism
CN112171224B (en) * 2020-09-27 2022-02-08 太仓臻溢科技有限公司 Automatic overturning and butting device for rocket engine
CN112406669B (en) * 2020-11-12 2023-08-29 安徽飞松机械科技股份有限公司 Feed transport vehicle
CN113586690B (en) * 2021-07-09 2023-03-24 中车太原机车车辆有限公司 Railway hopper car transmission shaft hook wedge key protection device
CN113501014B (en) * 2021-07-30 2023-11-21 中车长江车辆有限公司 Side-by-side combination of door opening and closing mechanism and bottom door opening and closing assembly and railway hopper car
CN113460099B (en) * 2021-07-30 2023-11-21 中车长江车辆有限公司 Bottom door opening and closing system and railway hopper car
CN114148358B (en) * 2021-11-30 2023-04-28 中车齐齐哈尔车辆有限公司 Vehicle door opening and closing device and vehicle
CN114312870B (en) * 2022-01-11 2023-05-02 中车太原机车车辆有限公司 Side door opening and closing device of railway hopper car

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US3435558A (en) * 1967-09-01 1969-04-01 Crane Co H W Door operating mechanism
US3772996A (en) 1972-07-14 1973-11-20 Pullman Inc Motor operated hopper door mechanism actuates latch
US4163424A (en) 1977-09-06 1979-08-07 Pullman Inc. Hopper door locking and actuating mechanism
CA1117371A (en) 1979-05-18 1982-02-02 Franklin P. Adler Levered hopper door lock mechanism
SU988619A1 (en) * 1981-08-13 1983-01-15 Отраслевой Отдел В Г.Кременчуге Всесоюзного Научно-Исследовательского Института Вагоностроения Device for opening and closing covers of hopper car discharging hatches
US4843974A (en) * 1987-06-03 1989-07-04 Thrall Car Manufacturing Company Hopper car with automatic discharge door mechanism
AU2008202910B2 (en) * 2008-07-01 2011-12-01 Cimc Rolling Stock Australia Pty Ltd An improved discharge door system
CN101486347A (en) * 2009-02-20 2009-07-22 济南轨道交通装备有限责任公司 Switch device for bottom door of railway hopper wagon
CN201530385U (en) * 2009-10-27 2010-07-21 南车长江车辆有限公司 Two-stage self-locking bottom door opening-closing mechanism for railroad hopper wagon
CN202320408U (en) 2011-12-12 2012-07-11 齐齐哈尔轨道交通装备有限责任公司 Door closing indication system of bottom drop hopper car and bottom drop hopper car

Also Published As

Publication number Publication date
CA2810443A1 (en) 2013-04-28
AU2013202074B2 (en) 2015-01-22
AU2013202074A1 (en) 2013-05-16
CN103085823B (en) 2015-07-08
US8939088B2 (en) 2015-01-27
WO2013060189A1 (en) 2013-05-02
CN103085823A (en) 2013-05-08
BR112013008454A2 (en) 2016-06-28
US20140216299A1 (en) 2014-08-07
CA2810443C (en) 2015-01-13
BR112013008454B1 (en) 2021-01-12

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